Olivia has a blue backpack and a green backpack. she also has a pink pencil pouch, a red pencil pouch, and one black binder. determine the different combinations olivia has for staying organized if she always carries a backpack, pencil pouch, and binder with her to class. for your answer, list the total number of possibilities and all possible combinations she has.

Tom is the deli manager at a grocery store. he needs to schedule employee to staff the deli department for no more that 260 person-hours per week. tom has one part-time employee who works 20 person-hours per week. each full-time employee works 40 person-hours per week. write and inequality to determine n, the number of full-time employees tom may schedule, so that his employees work on more than 260 person-hours per week. graph the solution set to this inequality.